<!doctype html>
<html>

	<head>
		<meta charset="utf-8">
		<title></title>
		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
		<link href="css/mui.css" rel="stylesheet" />
		<style>
			*,
:before,
:after {
    box-sizing: border-box;
}
body {
    background: #424242;
}
form {
    width: 320px;
    margin: 45px auto;
}
form h1 {
    font-size: 2em;
    font-weight: 300;
    text-align: center;
    color: #2196F3;
}
form h5 {
    text-align: center;
    text-transform: uppercase;
    color: #c6c6c6;
}
form hr.sep {
    background: #2196F3;
    box-shadow: none;
    border: none;
    height: 2px;
    width: 25%;
    margin: 70px auto 45px auto;
}
.group {
    position: relative;
    margin: 45px 0;
}
textarea {
    resize: none;
}
input,
textarea {
    background: none;
    color: #c6c6c6;
    font-size: 18px;
    padding: 10px 10px 10px 5px;
    display: block;
    width: 320px;
    border: none;
    border-radius: 0;
    border-bottom: 1px solid #c6c6c6;
}
input:focus,
textarea:focus {
    outline: none;
}
input:focus ~ label,
input:valid ~ label,
textarea:focus ~ label,
textarea:valid ~ label {
    top: -14px;
    font-size: 12px;
    color: #2196F3;
}
input:focus ~ .bar:before,
textarea:focus ~ .bar:before {
    width: 320px;
}
input[type="password"] {
    letter-spacing: 0.3em;
}
label {
    color: #c6c6c6;
    font-size: 16px;
    font-weight: normal;
    position: absolute;
    pointer-events: none;
    left: 5px;
    top: 10px;
    -webkit-transition: 300ms ease all;
    transition: 300ms ease all;
}
.bar {
    position: relative;
    display: block;
    width: 320px;
}
.bar:before {
    content: '';
    height: 2px;
    width: 0;
    bottom: 0px;
    position: absolute;
    background: #2196F3;
    -webkit-transition: 300ms ease all;
    transition: 300ms ease all;
    left: 0%;
}
.btn {
    background: #fff;
    color: #959595;
    border: none;
    padding: 10px 20px;
    border-radius: 3px;
    text-transform: uppercase;
    text-decoration: none;
    outline: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    -webkit-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.btn:hover {
    color: #8b8b8b;
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.18), 0 5px 5px rgba(0, 0, 0, 0.12);
}
.btn.btn-link {
    background: #2196F3;
    color: #d3eafd;
}
.btn.btn-link:hover {
    background: #0d8aee;
    color: #deeffd;
}
.btn.btn-submit {
    background: #2196F3;
    color: #bce0fb;
}
.btn.btn-submit:hover {
    background: #0d8aee;
    color: #deeffd;
}
.btn.btn-cancel {
    background: #eee;
}
.btn.btn-cancel:hover {
    background: #e1e1e1;
    color: #8b8b8b;
}
.btn-box {
    text-align: center;
    margin: 50px 0;
}
		</style>
	</head>

	<body>
		<script src="../js/jquery-1.7.2.min.js"></script>
		<script src="../js/mui.min.js"></script>
		<script type="text/javascript">
			mui.init()
		</script>
		<div class="wrapper">
			<form>
				<h1 id="h1">Material Inputs</h1>
				<h5 id="h5">Inspired by Google's Material Design guidelines for text fields</h5>
				<hr class="sep" />
				<div class="group">
					<textarea id="context" type="textarea" rows="5" required="required"></textarea><span class="highlight"></span><span class="bar"></span>
					<label>回答</label>
				</div>
				
			</form>
			<div class="btn-box">
				<button id="check" type="submit" class="btn btn-submit">提交</button>
			</div>
			
		</div>
	</body>
	<script>
		$.ajax({
			url: window.localStorage.getItem("url") + "home/getQuestionByID",
			data: {
				'qid': window.localStorage.getItem("qid")
			},
			type: 'GET',
			dataType: 'JSON',
			contentType: "application/x-www-form-urlencoded; charset=UTF-8",

			cache: false,
			processData: true,
			success: function(data) {
				var j = JSON.stringify(data);
				var jsondata = eval('(' + j + ')')
				$("#h1").text(jsondata[0].title);
				$("#h5").text(jsondata[0].describe);

			},
			error: function(XMLHttpRequest, textStatus, errorThrown) {
				//异常处理；
				alert(textStatus);
			}
		});
		
		var btn = document.getElementById("check");
		//监听点击事件
		btn.addEventListener("tap", function() {
			$.ajax({
				url: window.localStorage.getItem("url") + "home/addAnswer",
				data: {
					'answer.uid': window.localStorage.getItem("u_id"),
					"answer.qid": window.localStorage.getItem("qid"),
					"answer.context": mui("#context")[0].value
				},
				type: 'GET',
				dataType: 'JSON',
				contentType: "application/x-www-form-urlencoded; charset=UTF-8",
		
				cache: false,
				processData: true,
				success: function(data) {
					var j = JSON.stringify(data);
					var jsondata = eval('(' + j + ')')
					if (jsondata.status == "success") {
						mui.toast('成功！');
					} else {
						mui.toast('不知道怎么肥事，不起作用了┐(´∇｀)┌');
					}
		
				},
				error: function(XMLHttpRequest, textStatus, errorThrown) {
					//异常处理；
					alert(textStatus);
				}
			});
		});
		
	</script>
</html>
